3 alarms are present still, but none are issues. iocbcm is unresolved due to the ongoing power outage and doesnt affect beam to 1D, the pockels cell is off and doesn't need to be on, and 0L03 is just a bit further downstream. All else is good
These are good points.
The LOTO of the Inline Dump protects against accidental retraction of the Dump but does not protect against an intentional malicious act.
The best location to move OPS and RCD locks to protect against beam delivery to Inline Dump is to install them on A3 or A4 apertures, which reside within already authorized for operation Injector segment (Injector PSS is certified for Beam Mode 0 operations). The FC2 is further down the beam line and located in the North Linac segment, where replacement work must occur.
Horizontal Wien cooling plates installed. Chiller connected to both Wiens and operational: https://logbooks.jlab.org/entry/4465287
LabJack T7 for thermocouple readout in EPICS installed and operational: https://tasklists.jlab.org/atlis/tasks/119064
Pending tasks:
1. Lay down thermocouple cables from the Labjack T7 (installed in the rack across from the Wien filters) and connect to Labjack.
2. Terminate the thermocouple cable ends and attach to the Wien magnet yoke.
3. Coordinate with ACG for EPICS readbacks and adding PVs to Wien Controls Screens.
Kevin installed the copper cooling plates on the Horizontal Wien filter. The Vertical Wien filter has already been fitted with cooling plates.
The cooling plates' copper tubing is connected to a single chiller via parallel circuits, one for each Wien.
Wien chiller is operational now and set to nominal 27 Celsius.
| Shift | Day |
|---|---|
| CEBAF Program | |
| MCC Crew Chief | Richardson |
| MCC Operators | |
| Program Deputy | Forman |
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